New approximations to the energy dependences of the total cross sections for the proton-induced fission of 197Au, 203Tl, natPb, and 209Bi nuclei

被引：0
|
作者：
L. A. Vaishnene
V. G. Vovchenko
Yu. A. Gavrikov
V. I. Murzin
V. V. Polyakov
M. G. Tverskoi
O. Ya. Fedorov
Yu. A. Chestnov
A. V. Shvedchikov
A. I. Shchetkovskii
机构：
[1] Russian Academy of Sciences,Petersburg Nuclear Physics Institute
来源：
Physics of Atomic Nuclei | 2011年 / 74卷
关键词：
208Pb; Atomic Nucleus; Total Cross Section; Energy Dependence; Lead Isotope;
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学科分类号：
摘要：
The total cross sections for 197Au and 203Tl fission induced by protons of energy varied from about 200 to 1000 MeV with a step of about 100 MeV are measured. New approximations to the energy dependences of the cross sections for the proton-induced fission of 197Au, 203Tl, natPb, and 209Bi nuclei are presented and discussed. For all of these nuclei, exponential functions are used as approximations.
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页码：115 / 121
页数：6
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